🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.6

Radius: 14.7

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.56 AU - 0.76 AU

Year: 358 Days

Day: 10.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 15,084,449 km

• M1: 182,958 km (0.077 R)
• M2: 278,102 km (0.053 R)
• M3: 378,632 km (0.083 R)
• M4: 486,043 km (0.032 R)
• M5: 621,579 km (0.069 R)
• M6: 788,381 km (0.086 R)
• M7: 945,309 km (0.089 R)
• M8: 1,047,185 km (0.106 R)
• M9: 1,153,250 km (0.117 R)
• M10: 1,259,614 km (0.078 R)
• M11: 1,354,160 km (0.117 R)
• M12: 1,494,932 km (0.084 R)
• M13: 1,595,910 km (0.114 R)
• M14: 1,699,133 km (0.11 R)
• M15: 1,826,291 km (0.096 R)
• M16: 1,921,734 km (0.108 R)
• M17: 2,113,220 km (0.12 R)
• M18: 2,255,487 km (0.11 R)
• M19: 2,424,682 km (0.074 R)
• M20: 2,544,809 km (0.099 R)
• M21: 2,652,221 km (0.054 R)
• M22: 2,771,301 km (0.114 R)
• M23: 2,887,089 km (0.116 R)
• M24: 2,978,793 km (0.108 R)
• M25: 3,165,341 km (0.111 R)
• M26: 3,260,186 km (0.091 R)
• M27: 3,420,406 km (0.096 R)
• M28: 3,539,486 km (0.105 R)
• M29: 3,643,606 km (0.115 R)
• M30: 3,832,398 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.4

Radius: 9.5

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.73 AU - 1.11 AU

Year: 588 Days

Day: 11.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 15,084,449 km

• M1: 151,692 km (0.08 R)
• M2: 211,083 km (0.116 R)
• M3: 274,063 km (0.029 R)
• M4: 356,193 km (0.116 R)
• M5: 439,070 km (0.086 R)
• M6: 526,285 km (0.105 R)
• M7: 596,896 km (0.027 R)
• M8: 671,246 km (0.11 R)
• M9: 800,199 km (0.085 R)
• M10: 870,061 km (0.052 R)
• M11: 951,293 km (0.052 R)
• M12: 1,011,880 km (0.119 R)
• M13: 1,088,175 km (0.112 R)
• M14: 1,216,530 km (0.093 R)
• M15: 1,318,705 km (0.107 R)
• M16: 1,510,340 km (0.084 R)
• M17: 1,677,142 km (0.112 R)
• M18: 1,739,823 km (0.079 R)
• M19: 1,826,590 km (0.084 R)
• M20: 1,980,676 km (0.11 R)
• M21: 2,138,950 km (0.077 R)
• M22: 2,219,733 km (0.061 R)
• M23: 2,307,996 km (0.063 R)
• M24: 2,559,769 km (0.116 R)
• M25: 2,639,206 km (0.099 R)
• M26: 2,726,122 km (0.117 R)
• M27: 2,861,658 km (0.1 R)
• M28: 2,930,323 km (0.088 R)
• M29: 3,006,468 km (0.071 R)
• M30: 3,125,399 km (0.076 R)
• M31: 3,231,763 km (0.08 R)
• M32: 3,361,015 km (0.085 R)
• M33: 3,448,081 km (0.101 R)
• M34: 3,676,667 km (0.08 R)
• M35: 3,819,383 km (0.118 R)
• M36: 3,879,970 km (0.061 R)
• M37: 3,994,413 km (0.064 R)
• M38: 4,071,306 km (0.108 R)
• M39: 4,141,019 km (0.055 R)
• M40: 4,203,401 km (0.115 R)
• M41: 4,376,336 km (0.112 R)
• M42: 4,447,694 km (0.11 R)
• M43: 4,511,573 km (0.116 R)
• M44: 4,615,842 km (0.088 R)
• M45: 4,802,540 km (0.098 R)
• M46: 4,900,976 km (0.115 R)
• M47: 4,966,949 km (0.095 R)
• M48: 5,124,774 km (0.109 R)
• M49: 5,343,486 km (0.084 R)
• M50: 5,608,424 km (0.076 R)
• M51: 5,677,538 km (0.085 R)
• M52: 5,799,012 km (0.097 R)
• M53: 5,930,209 km (0.078 R)
• M54: 5,991,844 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.6

Radius: 12.1

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.8 AU - 1.22 AU

Year: 677 Days

Day: 5.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 15,084,449 km

• M1: 153,039 km (0.076 R)
• M2: 266,284 km (0.113 R)
• M3: 357,689 km (0.112 R)
• M4: 443,109 km (0.1 R)
• M5: 544,835 km (0.102 R)
• M6: 641,176 km (0.078 R)
• M7: 740,509 km (0.094 R)
• M8: 841,488 km (0.091 R)
• M9: 969,544 km (0.078 R)
• M10: 1,095,356 km (0.112 R)
• M11: 1,265,897 km (0.049 R)
• M12: 1,374,505 km (0.077 R)
• M13: 1,522,906 km (0.074 R)
• M14: 1,639,144 km (0.116 R)
• M15: 1,752,988 km (0.116 R)
• M16: 1,886,429 km (0.083 R)
• M17: 2,052,483 km (0.096 R)
• M18: 2,181,735 km (0.078 R)
• M19: 2,265,361 km (0.118 R)
• M20: 2,423,785 km (0.104 R)
• M21: 2,649,378 km (0.095 R)
• M22: 2,732,555 km (0.087 R)
• M23: 2,868,838 km (0.113 R)
• M24: 3,007,516 km (0.108 R)
• M25: 3,155,169 km (0.096 R)
• M26: 3,257,194 km (0.113 R)
• M27: 3,353,535 km (0.079 R)
• M28: 3,464,687 km (0.11 R)
• M29: 3,605,608 km (0.074 R)
• M30: 3,719,601 km (0.085 R)
• M31: 4,180,512 km (0.102 R)
• M32: 4,262,941 km (0.118 R)
• M33: 4,636,487 km (0.117 R)
• M34: 4,760,803 km (0.114 R)
• M35: 4,839,042 km (0.111 R)
• M36: 4,965,153 km (0.096 R)
• M37: 5,325,983 km (0.059 R)
• M38: 5,464,511 km (0.076 R)
• M39: 5,595,858 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.3

Radius: 13.6

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.4 AU - 1.48 AU

Year: 1152 Days

Day: 8.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 15,084,449 km

• M1: 171,738 km (0.098 R)
• M2: 282,291 km (0.081 R)
• M3: 404,363 km (0.076 R)
• M4: 573,708 km (0.11 R)
• M5: 747,391 km (0.118 R)
• M6: 864,227 km (0.085 R)
• M7: 977,323 km (0.117 R)
• M8: 1,112,559 km (0.078 R)
• M9: 1,295,667 km (0.039 R)
• M10: 1,514,080 km (0.107 R)
• M11: 1,791,435 km (0.073 R)
• M12: 2,008,800 km (0.114 R)
• M13: 2,120,849 km (0.058 R)
• M14: 2,235,142 km (0.119 R)
• M15: 2,344,049 km (0.11 R)
• M16: 2,447,571 km (0.114 R)
• M17: 2,582,957 km (0.038 R)
• M18: 2,682,290 km (0.102 R)
• M19: 2,775,190 km (0.076 R)
• M20: 2,924,489 km (0.086 R)
• M21: 3,012,153 km (0.067 R)
• M22: 3,133,327 km (0.075 R)
• M23: 3,405,446 km (0.066 R)
• M24: 3,599,923 km (0.107 R)
• M25: 3,694,170 km (0.115 R)
• M26: 3,920,511 km (0.1 R)
• M27: 4,026,427 km (0.068 R)
• M28: 4,187,244 km (0.074 R)
• M29: 4,322,930 km (0.025 R)
• M30: 4,580,238 km (0.09 R)
• M31: 4,701,412 km (0.114 R)
• M32: 4,823,783 km (0.105 R)
• M33: 5,023,496 km (0.108 R)
• M34: 5,168,008 km (0.045 R)
• M35: 5,461,070 km (0.032 R)
• M36: 5,719,426 km (0.09 R)
• M37: 5,819,956 km (0.111 R)
• M38: 5,931,107 km (0.066 R)
• M39: 6,289,842 km (0.062 R)
• M40: 6,414,457 km (0.071 R)
• M41: 6,519,026 km (0.104 R)
• M42: 6,708,567 km (0.083 R)
• M43: 7,114,725 km (0.098 R)
• M44: 7,255,497 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.5

Radius: 10.3

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.42 AU - 1.92 AU

Year: 1439 Days

Day: 11 Hours

Environment

Temp: -203 °C

Axial Tilt: 62.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 15,084,449 km

• M1: 182,061 km (0.111 R)
• M2: 266,733 km (0.035 R)
• M3: 357,689 km (0.109 R)
• M4: 432,338 km (0.074 R)
• M5: 539,899 km (0.097 R)
• M6: 664,963 km (0.097 R)
• M7: 864,227 km (0.119 R)
• M8: 1,110,016 km (0.047 R)
• M9: 1,227,600 km (0.115 R)
• M10: 1,436,439 km (0.088 R)
• M11: 1,505,254 km (0.047 R)
• M12: 1,782,010 km (0.111 R)
• M13: 1,856,360 km (0.07 R)
• M14: 1,986,510 km (0.077 R)
• M15: 2,052,782 km (0.114 R)
• M16: 2,142,242 km (0.059 R)
• M17: 2,466,121 km (0.091 R)
• M18: 2,561,564 km (0.08 R)
• M19: 2,817,975 km (0.106 R)
• M20: 2,917,906 km (0.11 R)
• M21: 3,121,360 km (0.103 R)
• M22: 3,329,600 km (0.112 R)
• M23: 3,461,994 km (0.094 R)
• M24: 3,582,719 km (0.1 R)
• M25: 3,704,941 km (0.1 R)
• M26: 3,814,596 km (0.043 R)
• M27: 4,009,373 km (0.063 R)
• M28: 4,423,310 km (0.102 R)
• M29: 4,510,675 km (0.039 R)
• M30: 4,642,770 km (0.069 R)
• M31: 4,956,028 km (0.072 R)
• M32: 5,168,906 km (0.046 R)
• M33: 5,524,949 km (0.094 R)
• M34: 5,603,487 km (0.079 R)
• M35: 5,698,033 km (0.099 R)
• M36: 6,359,256 km (0.085 R)
• M37: 6,624,044 km (0.115 R)
• M38: 6,774,540 km (0.054 R)
• M39: 6,892,273 km (0.11 R)
• M40: 6,976,945 km (0.095 R)
• M41: 7,147,038 km (0.088 R)
• M42: 7,370,537 km (0.079 R)
• M43: 7,491,712 km (0.087 R)
• M44: 7,665,993 km (0.066 R)
• M45: 8,054,349 km (0.112 R)
• M46: 8,179,264 km (0.039 R)
• M47: 8,322,878 km (0.095 R)
• M48: 8,703,754 km (0.086 R)
• M49: 9,071,764 km (0.077 R)
• M50: 9,183,065 km (0.038 R)
• M51: 9,709,051 km (0.119 R)
• M52: 9,785,047 km (0.094 R)
• M53: 9,899,340 km (0.078 R)
• M54: 10,071,527 km (0.03 R)
• M55: 10,167,718 km (0.102 R)
• M56: 10,516,282 km (0.118 R)
• M57: 10,613,819 km (0.062 R)
• M58: 11,605,803 km (0.118 R)
• M59: 12,092,445 km (0.091 R)
• M60: 12,174,125 km (0.08 R)
• M61: 12,358,878 km (0.118 R)
• M62: 12,668,696 km (0.069 R)
• M63: 12,772,517 km (0.097 R)
• M64: 13,169,699 km (0.119 R)
• M65: 13,295,960 km (0.044 R)
• M66: 13,380,333 km (0.099 R)
• M67: 13,826,434 km (0.119 R)
• M68: 13,954,789 km (0.089 R)
• M69: 14,472,098 km (0.085 R)
• M70: 14,559,014 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689

Radius: 8.8

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.63 AU - 2.19 AU

Year: 1760 Days

Day: 11.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 15,084,449 km

• M1: 120,127 km (0.075 R)
• M2: 297,401 km (0.087 R)
• M3: 474,076 km (0.111 R)
• M4: 534,214 km (0.099 R)
• M5: 663,167 km (0.096 R)
• M6: 724,203 km (0.062 R)
• M7: 844,031 km (0.099 R)
• M8: 927,806 km (0.116 R)
• M9: 1,067,830 km (0.103 R)
• M10: 1,281,755 km (0.108 R)
• M11: 1,398,890 km (0.11 R)
• M12: 1,509,592 km (0.115 R)
• M13: 1,623,137 km (0.109 R)
• M14: 1,686,417 km (0.085 R)
• M15: 2,152,265 km (0.101 R)
• M16: 2,316,224 km (0.046 R)
• M17: 2,460,137 km (0.098 R)
• M18: 2,545,557 km (0.061 R)
• M19: 2,607,042 km (0.082 R)
• M20: 2,744,373 km (0.05 R)
• M21: 2,948,275 km (0.085 R)
• M22: 3,052,096 km (0.07 R)
• M23: 3,157,263 km (0.068 R)
• M24: 3,290,256 km (0.104 R)
• M25: 3,686,690 km (0.046 R)
• M26: 3,742,640 km (0.042 R)
• M27: 3,912,134 km (0.092 R)
• M28: 4,069,660 km (0.076 R)
• M29: 4,317,245 km (0.057 R)
• M30: 4,584,876 km (0.048 R)
• M31: 4,645,014 km (0.054 R)
• M32: 4,857,892 km (0.119 R)
• M33: 5,027,386 km (0.087 R)
• M34: 5,136,144 km (0.111 R)
• M35: 5,245,799 km (0.065 R)
• M36: 5,388,067 km (0.102 R)
• M37: 5,692,349 km (0.116 R)
• M38: 5,822,200 km (0.081 R)
• M39: 6,051,832 km (0.114 R)
• M40: 6,217,587 km (0.098 R)
• M41: 6,861,456 km (0.072 R)
• M42: 7,544,221 km (0.106 R)
• M43: 7,669,135 km (0.117 R)
• M44: 7,776,696 km (0.068 R)
• M45: 7,866,604 km (0.066 R)
• M46: 8,084,119 km (0.079 R)
• M47: 8,340,380 km (0.038 R)
• M48: 8,842,132 km (0.111 R)
• M49: 9,011,626 km (0.039 R)
• M50: 9,182,168 km (0.114 R)
• M51: 9,334,608 km (0.073 R)
• M52: 9,468,797 km (0.108 R)
• M53: 10,089,928 km (0.089 R)
• M54: 10,584,498 km (0.116 R)
• M55: 11,006,065 km (0.112 R)
• M56: 11,188,425 km (0.12 R)
• M57: 12,010,764 km (0.075 R)
• M58: 12,282,284 km (0.089 R)
• M59: 12,408,395 km (0.116 R)
• M60: 12,576,992 km (0.102 R)
• M61: 12,704,001 km (0.053 R)
• M62: 13,066,177 km (0.066 R)
• M63: 13,453,337 km (0.095 R)
• M64: 14,349,278 km (0.102 R)
• M65: 14,548,543 km (0.113 R)
• M66: 14,905,034 km (0.04 R)
• M67: 14,972,204 km (0.101 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 20,195 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit